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. 2013 May 23;8(5):e63363. doi: 10.1371/journal.pone.0063363

Figure 1. Relation of foraging activity and dew point, a measure of humidity.

Figure 1

A. Relation of the effect of returning foragers on the rate of outgoing foragers (c) and dew point. B. Relation of foraging rate and dew point. The dotted lines show the least squares fit. C. Relation of effect of returning foragers and forager rate.